starfive-tech/opensbi.git/lib/utils/serial, branch debug

Add "snps,dw-apb-uart" in uart8250 driver.

2021-04-28T13:59:10+00:00

This patch add "snps,dw-apb-uart".compatible ID in uart8250 driver for StarFive VIC-7100. Signed-off-by: Tekkaman Ninja

lib: utils: Fix shakti uart implementation

2021-01-07T04:48:23+00:00

Fix uart_putc implementation. Due to a bug in the IP, this went unnoticed. Use macros instead of magic numbers to make the code more readable. Signed-off-by: Vijai Kumar K Reviewed-by: Anup Patel

platform: Add support for Shakti C-class SoC from IIT-M

2020-06-19T03:51:46+00:00

C-Class is a member of the SHAKTI family of processors from Indian Institute of Technology - Madras(IIT-M). It is an extremely configurable and commercial-grade 5-stage in-order core supporting the standard RV64GCSUN ISA extensions. https://gitlab.com/shaktiproject/cores/c-class/blob/master/README.md We add OpenSBI support for Shakti C-class SoC. Signed-off-by: Vijai Kumar K Reviewed-by: Anup Patel

lib: utils: Extend fdt_find_match() Implementation

2020-05-23T05:06:33+00:00

We extend fdt_find_match() implementation by adding node offset parameter which represents the first node to match from. The improved fdt_find_match() can be used to find multiple match nodes. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

lib: utils: Add simple FDT serial framework

2020-05-01T04:32:39+00:00

We add simple serial framework which will select and use serial driver based on details in FDT passed by previous booting stage. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

lib: utils/serial: Skip baudrate config if input frequency is zero

2020-05-01T04:06:13+00:00

We should skip baudrate config for UART8250 and SiFive UART when input frequency is zero. Signed-off-by: Anup Patel Reviewed-by: Atish Patra Reviewed-by: Alistair Francis

lib: serial: Fix coding style issues

2020-03-10T05:08:08+00:00

This fixes various coding style issues found in the serial codes. No functional changes. Signed-off-by: Bin Meng Reviewed-by: Anup Patel

lib: Sort build objects in alphabetical order

2020-03-10T04:32:48+00:00

Signed-off-by: Bin Meng Reviewed-by: Anup Patel

platform: Enable all drivers by default.

2019-06-19T04:19:05+00:00

The drivers and libfdt are built as libsbiutils.a instead of libplatsbi.a. libsbiutils.a are not built per platform specific. Thus, enable all drivers by default. Signed-off-by: Atish Patra Acked-by: Anup Patel

platform: Move platform common to lib/utils.

2019-06-19T04:18:56+00:00

Currently, platform/common contains platform/non-platform specific common minimal drivers and libraries. This is helpful is all platforms are built within opensbi framework. Move them to lib/utils so that any external platform code also can reuse the minimalistic drivers or other common libraries. This patch doesn't introduce any functional changes. Signed-off-by: Atish Patra Acked-by: Anup Patel